CN219137432U

CN219137432U - Bent cap standardization platform adopting foldable bottom plate

Info

Publication number: CN219137432U
Application number: CN202223587927.9U
Authority: CN
Inventors: 吴鉴平; 陈龙明; 瞿鑫; 倪韩涛; 侯雨萌; 林道靖; 陈志翔; 易方利; 李�杰; 王敏; 陈宇
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a bent cap standardization platform adopting a foldable bottom plate, which comprises a bottom supporting structure and a side supporting structure fixed on the outer side of the bottom supporting structure, wherein the bottom supporting structure comprises a first pavement grating and a second pavement grating which are sequentially arranged from outside to inside, the second pavement grating and the first pavement grating are rotationally connected through a rotating mechanism, the first pavement grating and the second pavement grating are respectively provided with a first pavement plate and a second pavement plate, the side supporting structure comprises main upright posts longitudinally arranged at two ends of the first pavement grating, and secondary upright posts longitudinally arranged between the two main upright posts, and the side supporting structure is fixedly provided with a protective railing net sheet on the inner sides of the main upright posts and the secondary upright posts. The construction platform is standardized, the construction platform construction efficiency and quality are improved, the integral construction time of the bent cap is shortened, and the construction safety is improved.

Description

Bent cap standardization platform adopting foldable bottom plate

Technical Field

The utility model relates to a bent cap standardization platform adopting a foldable bottom plate.

Background

At present, in pier stud capping beam type light pier construction, a capping beam construction platform is constructed by taking a steel hoop arranged on a pier stud as a support, sequentially erecting longitudinal and transverse distribution beams on the steel hoop, erecting a platform plate and peripheral protection facilities on the distribution beams in the region outside a capping beam side die, and the capping beam construction platform is simple in erection operation and reliable in structure, but has the following problems from the long-term project practice experience: firstly, because the on-site erection is completely adopted, the problem that the platform erection is not standard easily occurs due to the influence of the technical level of workers; secondly, because the size adjustability of the platform plate is poor, after the side die of the bent cap is removed, a larger gap exists between the construction platform of the bent cap and the front of the bent cap, and the event of high-altitude falling objects easily occurs during the subsequent construction on the platform.

Disclosure of Invention

In order to solve the problems, the utility model provides a bent cap standardization platform adopting a foldable bottom plate, which effectively solves the problems pointed out in the background technology.

The technical scheme adopted by the utility model is as follows:

the utility model provides an adoption collapsible bottom plate's bent cap standardization platform, includes bottom sprag structure to and fix the lateral part bearing structure in the bottom sprag structure outside, bottom sprag structure include first pavement grillage and the second pavement grillage that sets gradually from outside to inside, second pavement grillage and first pavement grillage pass through rotary mechanism and rotate to be connected, first pavement grillage and second pavement grillage on be equipped with first pavement board and second pavement board respectively, lateral part bearing structure including the vertical main stand that sets up at first pavement grillage both ends, and the vertical secondary stand that sets up between two main stands, lateral part bearing structure be fixed with the protection railing net piece in the inboard of main stand and secondary stand.

Preferably, the rotation angle of the rotation mechanism is 180 °, and when the rotation mechanism rotates to 0 ° or 180 °, the second walking grid coincides with the plane in which the first walking grid is located.

When the rotating mechanism rotates to 0 degree, the second pavement grids are stacked on the first pavement grids, when the rotating mechanism rotates to 180 degrees, the second pavement grids are located on the inner sides of the first pavement grids and overlap with the plane where the first pavement grids are located, and the inner sides of the second pavement grids cannot incline downwards under the limitation of the rotating mechanism, so that the support of the second pavement grids is realized through the rotating mechanism.

Preferably, the first pavement grid comprises angle steel fixed at two ends and the outer side of the bottom supporting structure and flat steel plates at the inner side, a plurality of first supporting cross bars are fixed between the inner side and the outer side of the first pavement grid, the second pavement grid is formed by encircling four flat steel plates, and a plurality of second supporting cross bars are fixed between the inner side and the outer side of the second pavement grid.

The first pavement grating adopts the combined structure of angle steel and flat steel plate, and the angle steel is from taking ascending bordure, and the location and the installation of first pavement board of being convenient for, and the second pavement grating adopts four flat steel plates to surround and forms, when the second pavement grating is folding, flat steel plate can pile up on first pavement grating better, does not produce great arch.

Preferably, the rotating mechanism is a hinge, and two connecting parts of the hinge are respectively fixed on a flat steel plate at the inner side of the first pavement lattice and a flat steel plate at the outer side of the second pavement lattice.

Preferably, a steel ring is fixed on the main upright post.

The steel ring is used for hanging the safety parent rope, so that a worker can wear the safety belt conveniently.

Preferably, the middle parts of the main upright post and the secondary upright post are fixedly provided with connecting cross beams.

The strength of the side support structure is improved by the connecting cross beams.

Preferably, the first support cross bars and the second support cross bars are staggered.

The first support cross bars and the second support cross bars which are staggered are arranged, so that the second pavement grating can be hidden in the first pavement grating when the second pavement grating is folded, and the structure is more reasonable.

Preferably, at least three rotating mechanisms are provided, and the rotating mechanisms are distributed equidistantly.

Through a plurality of slewing mechanisms of equipartition, can guarantee the support to second pavement grillwork, improve life.

Preferably, the first pavement plate and the second pavement plate are both bamboo plywood.

According to the utility model, the construction platform plate and the protection facilities such as the peripheral guardrails are integrated to form a standardized construction platform, and the construction platform can be directly transported to the site for hoisting and placement during the construction of the bent cap, so that the construction platform construction efficiency and quality are improved, and the integral construction time of the bent cap is shortened; a second pavement lattice which has a certain width and can be opened and closed by 180 degrees is added on the side, close to the bent cap, of the first pavement lattice, the second pavement lattice can be folded and retracted when the bent cap is erected, and the second pavement lattice can be restored to cover a gap at a template after the side die is removed, so that the problems of high-altitude falling objects and the like can be effectively avoided, and the construction safety is improved; the steel rings used for hanging the safety parent ropes are specially arranged at the two ends of the side supporting structure, the two ends of the safety parent ropes can be respectively fastened and tied on the steel rings at the two ends during construction, so that an operator can conveniently fasten and hang the safety belt, the construction standardization degree is further improved, and the construction safety is improved.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the outer side structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is a schematic view of the installation structure of the present utility model installed at a construction site.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Furthermore, in the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The utility model will now be described in further detail with reference to the accompanying drawings by means of specific examples.

As shown in fig. 1-3, a bent cap standardization platform adopting a foldable bottom plate comprises a bottom supporting structure and a side supporting structure fixed on the outer side of the bottom supporting structure, wherein the bottom supporting structure comprises a first pavement lattice 1 and a second pavement lattice 2 which are sequentially arranged from outside to inside, the second pavement lattice 2 and the first pavement lattice 1 are rotationally connected through a rotating mechanism 3, the first pavement lattice 1 and the second pavement lattice 2 are respectively provided with a first pavement plate 4 and a second pavement plate 5, the side supporting structure comprises a main upright 6 longitudinally arranged at two ends of the first pavement lattice 1 and a secondary upright 7 longitudinally arranged between the two main uprights 6, and a protective net 8 is fixed on the inner sides of the main uprights 6 and the secondary uprights 7.

The rotation angle of the rotation mechanism 3 is 180 degrees, and when the rotation mechanism 3 rotates to 0 degree or 180 degrees, the second pavement grating 2 coincides with the plane where the first pavement grating 1 is located.

The first pavement grating 1 comprises angle steel 9 fixed at two ends and the outer side of a bottom supporting structure and flat steel plates 10 at the inner side, a plurality of first supporting cross bars 11 are fixed between the inner side and the outer side of the first pavement grating 1, the second pavement grating 2 is formed by encircling four flat steel plates 10, and a plurality of second supporting cross bars 12 are fixed between the inner side and the outer side of the second pavement grating 2.

The rotating mechanism 3 is a hinge, and two connecting parts of the hinge are respectively fixed on a flat steel plate 10 at the inner side of the first pavement lattice 1 and a flat steel plate 10 at the outer side of the second pavement lattice 2.

The main upright 6 is fixed with a steel ring 13.

The middle parts of the main upright post 6 and the secondary upright post 7 are fixedly provided with connecting cross beams 14.

The first support cross bars 11 and the second support cross bars 12 are staggered.

At least three rotating mechanisms 3 are arranged, and the rotating mechanisms 3 are distributed at equal intervals.

The first pavement plate 4 and the second pavement plate 5 are both bamboo plywood.

Fig. 1 is a schematic top view of the present utility model, in which the first walkway plate 4, the second walkway plate 5 and the guard rail mesh 8 are hidden in order to more clearly show the structure of the bottom support structure.

Referring to fig. 4, a schematic view of an installation structure of the present utility model installed on a construction site is shown, wherein a steel hoop 22 is provided on a pier stud 21 as a support, a vertical and horizontal distribution beam 23 is sequentially erected on the steel hoop 22, and a Ping Ben bent cap standardized platform 25 is erected on the distribution beam 23 in an area outside a bent cap side form 24, and in fig. 4, a second pavement grid 2 is in a folded state, and when the bent cap side form 24 is removed, the second pavement grid 2 can be unfolded to cover a gap generated after the bent cap side form 24 is removed.

When the second pavement grid 2 is unfolded, the section is L-shaped, the length is adjusted according to the length of the bent cap during construction, the pavement plate is paved and fixed at the bottom, the guardrail net is fixed at the side, and the pavement grid is directly hoisted to a construction site for installation during construction, so that the pavement grid is characterized in that the pavement grid is installed according to the following working principle:

when the cover beam is erected, the second pavement grillwork 2 can be folded upwards and folded, and when the side mould is dismantled, the second pavement grillwork 2 can be restored to cover the gap at the template, so that the problems of high-altitude falling and the like can be effectively avoided, and the construction safety is improved; the steel rings 13 used for hanging the safety parent ropes are specially arranged at the two ends of the side supporting structure, and the two ends of the safety parent ropes can be respectively fastened on the steel rings 13 at the two ends during construction, so that an operator can conveniently fasten the safety belt, the construction standardization degree is further improved, and the construction safety is improved.

Finally, it should be noted that the above list is only specific embodiments of the present utility model. Obviously, the utility model is not limited to the above embodiments, but many variations are possible. All modifications directly derived or suggested to one skilled in the art from the present disclosure should be considered as being within the scope of the present utility model.

Claims

1. The utility model provides an adoption folding bottom plate's bent cap standardization platform, its characterized in that includes bottom sprag structure to and fix the lateral part bearing structure in the bottom sprag structure outside, bottom sprag structure include first pavement lattice (1) and second pavement lattice (2) that set gradually by outside-in, second pavement lattice (2) and first pavement lattice (1) pass through rotary mechanism (3) and rotate to be connected, first pavement lattice (1) and second pavement lattice (2) on be equipped with first pavement board (4) and second pavement board (5) respectively, lateral part bearing structure including vertical main stand (6) that set up in first pavement lattice (1) both ends, and vertical secondary stand (7) that set up between two main stand (6), lateral part bearing structure be fixed with barrier net piece (8) in the inboard of main stand (6) and secondary stand (7).

2. A bent cap standardization platform using a foldable floor according to claim 1 characterized by the fact that the rotation angle of the rotation mechanism (3) is 180 ° and the second walkway trellis (2) coincides with the plane of the first walkway trellis (1) when the rotation mechanism (3) rotates to 0 ° or 180 °.

3. The bent cap standardization platform adopting the foldable bottom plate according to claim 2, characterized in that the first pavement grating (1) comprises angle steel (9) fixed at two ends and the outer side of the bottom supporting structure and a flat steel plate (10) at the inner side, a plurality of first supporting cross bars (11) are fixed between the inner side and the outer side of the first pavement grating (1), the second pavement grating (2) is formed by encircling four flat steel plates (10), and a plurality of second supporting cross bars (12) are fixed between the inner side and the outer side of the second pavement grating (2).

4. A bent cap standardization platform using a foldable bottom plate according to claim 3, characterized in that the rotating mechanism (3) is a hinge, and two connection parts of the hinge are respectively fixed on a flat steel plate (10) at the inner side of the first pavement lattice (1) and a flat steel plate (10) at the outer side of the second pavement lattice (2).

5. A bent cap standardization platform using a foldable base plate according to claim 4 characterized in that the main upright (6) is fixed with a steel ring (13).

6. A bent cap standardization platform using a foldable base plate according to claim 5 characterized by the fact that the middle of the main upright (6) and the secondary upright (7) is fixed with a connecting cross beam (14).

7. A bent cap standardization platform using a foldable base plate according to claim 6 characterized by the fact that the first support cross bar (11) and the second support cross bar (12) are staggered.

8. A bent cap standardization platform using a foldable base plate according to claim 7 characterized in that at least three rotation mechanisms (3) are provided, and the rotation mechanisms (3) are equidistantly distributed.

9. The bent cap standardization platform adopting the foldable bottom plate as claimed in claim 7, wherein the first pavement plate (4) and the second pavement plate (5) are both bamboo plywood.